Create a button that's able to clone itself - and have the clones themselves be clonable.
<html> <head> <script type="text/javascript" src="js/jquery-1.3.2.js"></script> <script type="text/javascript"> $(document).ready(function(){ $("button").click(function(){ $(this).clone(true).insertAfter(this); }); }); </script> </head> <body> <body> <button>Clone Me!</button> </body> </html>